Hail to the king! The SMOK TFV12 Cloud Beast King will leave you speechless as it enters our industry as the most capable tank to date! Firing up to 350W, the King is the rightful owner of the crown! This 25mm, 6ml capacity tank uses the T12 coil that has an unprecedented range of 60 to 350W along with the X4 and Q4 coils which have the ranges of 60 to 220W and 60 to 190W. Being king has never tasted so good!